WorksheetsThanksgiving Algebra I Review
Total questions: 91
Worksheet time: 1hrs 23mins
Name
Class
Date
1.
Which set of numbers does not contain 70?
a)
integers
b)
whole numbers
c)
natural numbers
d)
irrational numbers
2.
Which fraction is equivalent to 0.777...?
a)
7/9
b)
77/100
c)
7/11
d)
1/7
3.
Which statement is true?
a)
√6 is less than to 2.5
b)
√8 is less than or equal to 2.5
c)
√6 is greater than 2.5
d)
√8 is greater than 3
4.
Point B could represent which of the following numbers?
a)
√24
b)
√30
c)
√35
d)
√42
5.
Which set of rational numbers is arranged from greatest to least?
a)
A -6/5, -1/2,0, 1/9, 0.6, 1.0
b)
B 7/6, 0.9, 1/2, 3/8, -1/10, -0.7
c)
C -3.25, 1/8, 7/5, 0.5, 1/3, 5/6
d)
D 9/8, 7/6, -5/12, -1.1, -10/5, -3.6
6.
Simplify:
5x - 6x - 8x + 7
5x - 6x - 8x + 7
a)
-9x + 7
b)
10x + 7
c)
9x + 7
d)
9x - 7
7.
5(a + 6)
a)
5a + 6
b)
a + 30
c)
5a + 30
d)
5a - 30
8.
Which of the following is equivalent to 8(5f - 7) + 3f ?
a)
43f - 7
b)
-13f
c)
43f - 56
d)
40f -7 + 3f
9.
Write an algebraic expression for:
the product of 5 and a number
the product of 5 and a number
a)
5 + n
b)
n + 5
c)
5n
d)
5/n
10.
Write an algebraic expression for:
2 less than the sum of 10 and a number
2 less than the sum of 10 and a number
a)
10n -2
b)
10 + n - 2
c)
2 - 10 + n
d)
2 - 10n
11.
What is the first step to solve this equation:
11 - 3x = 44
11 - 3x = 44
a)
Add 3 to both sides
b)
Subtract 11 from both sides
c)
Add 11 to both sides
d)
Divide 3 on both sides.
12.
-4(5v-6)-17v+8=-44
a)
2
b)
-2
c)
38
d)
76
13.
Solve for a.
a)
a = pw
b)
a = p/w
c)
a = w/p
d)
a = w + p
14.
Solve m - n = 5 for m.
a)
m = 5 + n
b)
m = -5 - n
c)
m = -5 + n
d)
m = 5 - n
15.
How many solutions does the following equation have?
4x - 8 = -2(-2x + 4)
4x - 8 = -2(-2x + 4)
a)
No solutions
b)
1 solution
c)
Infinitely many solutions
16.
a)
a
b)
b
c)
c
d)
d
17.
a)
a
b)
b
c)
c
d)
d
18.
a)
a
b)
b
c)
c
d)
d
19.
a)
5:12
b)
7:12
c)
5:7
d)
7:5
20.
A store sees 120 customers in 8 hours. What is the unit rate (in customers per hour)?
a)
16 customers per hour
b)
15 customers per hour
c)
12 customers per hour
d)
20 customers per hour
21.
I paid $15.00 for 6 gallons of gasoline.
What was the price PER gallon?
What was the price PER gallon?
a)
$0.40
b)
$9.00
c)
$2.50
d)
$0.90
22.
The number of people signed up for a bus trip increased from 32 to 45. What is the percent increase? Round to the nearest percent.
a)
52%
b)
41%
c)
42%
d)
45%
23.
Tickets to Disney World are $100.The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?
a)
25%
b)
18%
c)
20%
d)
50%
24.
Eliza bought a meal that cost $ 12.00. She tipped the waiter 25% of that amount. How much was the tip?
a)
$ 15.00
b)
$ 12.25
c)
$3.00
d)
$4.00
25.
True or False: You need common denominators when multiplying fractions.
a)
True
b)
False
26.
a)
5 1/2
b)
1 1/6
c)
5 5/14
d)
4 19/24
27.
a)
3/20
b)
1/1
c)
3/9
d)
1/9
28.
Find the product. Then, simplify.
a)
10/18
b)
5/9
c)
10/6
d)
15/12
29.
The following M & M colors are in the bowl:
4 yellow, 6 orange, 3 green, 5 blue, 2 brown.
What is the probability of selecting a brown candy?
4 yellow, 6 orange, 3 green, 5 blue, 2 brown.
What is the probability of selecting a brown candy?
a)
2/18
b)
1/9
c)
2/20
d)
1/10
30.
What is the mode?
100, 101, 102, 100, 101, 102, 100, 101, 102, 100
100, 101, 102, 100, 101, 102, 100, 101, 102, 100
a)
100
b)
102
c)
101
d)
103
31.
You flip a coin 20 times and record the results. Is this experimental or theoretical probability?
a)
Experimental
b)
Theoretical
32.
You spin this spinner 3 times.
Find the probability of these 3 events.
P(red, odd, 3)
Find the probability of these 3 events.
P(red, odd, 3)
a)
1/216
b)
1/72
c)
1/36
d)
1/12
33.
If a dice is rolled 300 times, how many times would you predict a roll of a 1 or a 6?
a)
50
b)
100
c)
150
d)
75
34.
What is the average of a data set?
a)
mean
b)
median
c)
range
d)
mode
35.
What does the image represent?
a)
bar graph
b)
line graph
c)
box-and-whisker plot
d)
histogram
36.
What is an outlier?
a)
the range
b)
a data entry that is far removed from the other entries in the data set
c)
the IQR
d)
the mean of a data set
37.
What is this symbol called : ∑
a)
an e
b)
greek letter sigma
c)
square root
d)
multiplication sign
38.
What are the most commonly used measures of central tendency?
a)
mean, median, mode
b)
mean, median, range
c)
range, mode, median
d)
range, mode, mean
39.
What can cause a distribution gap?
a)
outliers or clusters
b)
the mean
c)
the IQR
d)
the range
40.
Describe the relationship between the variables.
a)
no correlation
b)
strong positive correlation
c)
strong negative correlation
d)
weak positive correlation
41.
Estimate the correlation coefficient.
a)
r=-1
b)
r=-0.6
c)
r=0.5
d)
r=1
42.
Describe the correlation in the graph shown.
a)
Strong Negative
b)
Strong Positive
c)
Weak Negative
d)
Weak Positive
43.
What is the median of the data?
a)
200
b)
100
c)
90
d)
140
44.
What percentage of the data is between 90 and 140?
a)
25 %
b)
50%
c)
75%
d)
100%
45.
What is the median of the set of data?
a)
30
b)
40
c)
45
d)
50
46.
What is the maximum value?
a)
58
b)
66
c)
64
d)
60
47.
What is the interquartile range (IQR)?
a)
4
b)
64
c)
60
d)
8
48.
Describe the histogram:
a)
Left Skewed
b)
Normal/Symmetrical
c)
Right Skewed
d)
Uniform/Flat
49.
How would you describe this distribution?
a)
Left skewed
b)
Flat/Uniform
c)
Right Skewed
d)
Normal/Symmetrical
50.
How many employees are there that make between $33,000 and $43,000
a)
250
b)
500
c)
550
d)
750
51.
Why is this a bar graph and not a histogram?
a)
It's based on numerical data
b)
It's based on categorical data
52.
What kind of distribution is this?
a)
Left skewed
b)
Symmetrical/Normal
c)
Right skewed
d)
Uniform/Flat
53.
Which interval shows the greatest number of pets?
a)
15-19
b)
0-4
c)
5-9
d)
10-14
54.
A florist recorded the number and cost of flower bouquets that were sold daily and recorded the data below. What is the frequency of a bouquet that cost at least $40?
a)
2
b)
15
c)
22
d)
37
55.
a)
A
b)
B
c)
C
d)
D
56.
a)
The number of students that passed the test is the same in both classes.
b)
More students passed in first block than second block.
c)
More students passed in the second block than first block.
d)
Cannot be determined based on the graphs given.
57.
How many students scored full marks on the test?
a)
0
b)
2
c)
6
d)
1
58.
How many games did the team play?
a)
15
b)
12
c)
24
d)
14
59.
When you graph an inequality, you use a closed dot when you use which symbols?
a)
≤, ≥
b)
<, >
c)
≤, <
d)
≥, >
60.
Match the graph with its inequality.
a)
11 < a
b)
11 > a
c)
11 ≤ a
d)
11 ≥ a
61.
Pick the correct inequality.
a)
A
b)
B
c)
C
d)
D
62.
Pick the correct letter for:
6 > x
6 > x
a)
A
b)
B
c)
C
d)
D
63.
What are two solutions to x < 8?
a)
8.6, 7.9
b)
11, 16
c)
0.8, 5.9
d)
12, 7.1
64.
Do I need to flip my sign?
3x ≥ 12
3x ≥ 12
a)
Yes
b)
No
65.
Solve
6x + 10 > 5x - 12
6x + 10 > 5x - 12
a)
x > 2
b)
x < 2
c)
x > -22
d)
x < -22
66.
a)
x≤ -6
b)
x ≥ -6
c)
x ≤ 6
d)
x ≥ 6
67.
Evaluate each expression.
| x + 9 | = -5
| x + 9 | = -5
a)
-14
b)
-4
c)
{-14, -4}
d)
no solution
68.
3.
a)
S
b)
U
c)
R
d)
P
69.
Find the slope of the line.
a)
-2
b)
2
c)
-1
d)
1
70.
Find the slope of the line.
a)
-5/4
b)
5/4
c)
-4/5
d)
4/5
71.
Find the slope
a)
-5/3
b)
-3/5
c)
5/3
d)
3/5
72.
Which of the following are ways to find the rate of change?
a)
change in y over change in x
b)
rise over run
c)
subtract y coordinates over subtract x coordinates
d)
all of the above
73.
A climber is on a hike. After 2 hours he is at an altitude of 400 feet. After 6 hours, he is at an altitude of 700 feet. What is the average rate of change?
a)
200
b)
150
c)
300
d)
75
74.
The __ - axis is horizontal.
a)
X
b)
Y
c)
Z
d)
None of the above
75.
The __ - axis is vertical.
a)
X
b)
Y
c)
Z
d)
None of the above
76.
The point (0,0) at which the X and Y axis intersect on the coordinate plane is called the _______________.
a)
Graph
b)
Axis
c)
Quadrant
d)
Origin
77.
How many quadrants are in a coordinate plane?
a)
1
b)
2
c)
3
d)
4
78.
Which letter represents the first number in an ordered pair?
a)
X
b)
Y
c)
T
d)
G
79.
a)
I
b)
IV
c)
III
d)
II
80.
In the ordered pair, (7, -7), first I would move to the ____ 7 spaces, and then ____ 7 spaces.
a)
Left, Down
b)
Left, Up
c)
Right , Up
d)
Right , Down
81.
What is the ordered pair for point A?
a)
( 2, 0)
b)
( 0 , 2)
c)
(0, -2)
d)
(-2,0)
82.
What error did the student make when plotting the point (3, 4) according to the picture?
a)
The student moved left along the x-axis when he should have moved right
b)
The student plotted the y-coordinate in place of the x-coordinate
c)
The student didn't make a mistake
d)
Both Options 1 and 2
83.
Where is the Sun?
a)
(8,2)
b)
(6,7)
c)
(1,1)
d)
(2,8)
84.
What is at (1,2)?
a)
the moon
b)
the sun
c)
a blue planet
d)
a robot
85.
Point B
a)
Quadrant I
b)
Quadrant II
c)
Quadrant III
d)
Quadrant IV
86.
Point I
a)
(-2, 5)
b)
(-2, -5)
c)
(2, 5)
d)
(2, -5)
87.
What does 32 mean?
a)
3 x 2
b)
3 x 3
c)
2 x 2 x 2
88.
9(11) - (4)(7)
a)
71
b)
665
c)
52
d)
237
89.
PEMDAS only works if....
a)
You add then subtract
b)
You subtract then add
c)
add or subtract right to left
d)
add or subtract left to right
90.
15 x 19 + 18 ÷ 6 =
a)
250
b)
199
c)
400
d)
288
91.
(9 + 39) ÷ (11 - 5) =
a)
17
b)
14
c)
9
d)
8
100 %
